document.write( "Question 35546: what is (8+3 sqrt x)(5-4 sqrt x) \n" ); document.write( "
Algebra.Com's Answer #21761 by rapaljer(4671)\"\" \"About 
You can put this solution on YOUR website!
Hey, I have a couple of Lesson Plans for this topic under Square Roots--look for Basic Algebra Square Roots!!\r
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\n" ); document.write( "\n" ); document.write( "\"%288%2B3%2Asqrt%28x%29%29%285-4%2Asqrt%28x%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "This is a FOIL problem with square roots!!\r
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\n" ); document.write( "\n" ); document.write( "\"40+-+32%2A+sqrt%28x%29+%2B+15%2A+sqrt%28x%29+-+12%2Asqrt%28x%5E2%29\"
\n" ); document.write( "\"40+-+17%2A+sqrt%28x%29+-+12x+\"\r
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\n" ); document.write( "\n" ); document.write( "R^2 at SCC
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